Downloads

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PowerTOP
PowerTOP is a tool that helps you find what software is using the most power.
PowerTOP 1.10


Tickless Idle
The Linux kernel with tickless idle is a kernel without a periodic timer tick when the CPU is idle.
Tickless Idle  


Processor Power Management
The Intel processor supports many power management features, and we want to ensure the Linux kernel leverages these power-saving features.
Processor Power Management  


Linux ACPI
The goal of this project is to enable Linux to take advantage of platforms that support ACPI (Advanced Configuration & Power Interface).
Linux ACPI  


ACPICA
Advanced Configuration & Power Interface Component Architecture (ACPICA) provides a reference implementation of software components that enable OS support for interfaces defined in the ACPI 1.0b specification.
ACPICA  


Battery Life Toolkit (BLTK)
The Linux Battery Life Toolkit (BLTK) consists of a test framework and six example workloads.
Battery Life Toolkit (BLTK)  


Power Policy Manager
The PPM is a layered, system-wide power policy framework.
Power Policy Manager  


Power QoS
QoS power management is a project to enable aggressive power management by subsystem while honoring the QoS needs of applications and other subsystems.
Power QoS  


Display and Graphics Power Savings
The Display and Graphics Power Saving project aims to minimize graphics power consumption in general without sacrificing performance.
 


Device and Bus Power Management
SATA Asynchronous Notification and Aggressive Link Power Management support for Linux is a work in progress. To download the latest kernel patches, click Download. Other Device and Bus power management patches will be linked as they become available.
Device and Bus Power Management  


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